I'm doing mine over. It was way too big and looked ugly when I tried to trim it. I found a good tutorial, including the math to figure out what size DP you want. Now I just need to dig out my protractor and see what degree angle my template is, I bought one from MSQ and don't remember. I know it takes 20 panels to make a full circle, so I'm trying to figure out how to make a smaller one.
http://sewhappygeek.co.uk/index.php/...n-quilt-block/